api

name	api
description	Generate RESTful API endpoint code including controller, service, repository, entity, and DTO layers. Use when the user wants to create a new API, endpoint, or interface.
disable-model-invocation	true

Create a RESTful API endpoint based on the following requirements:

$ARGUMENTS

Instructions

1. First analyze the existing project structure, framework (Spring Boot / Express / Django / etc.), and coding conventions
2. Generate code following the project's established patterns

Code generation layers

Generate the following layers as needed:

1. Entity / Model

• Database entity mapping
• Field validation annotations
• Proper data types

2. DTO (Request / Response)

• Request DTO with validation
• Response DTO (no sensitive fields)

3. Repository / DAO

• Data access methods
• Custom queries if needed

4. Service

• Business logic
• Transaction management
• Error handling

5. Controller

• RESTful URL conventions (GET/POST/PUT/DELETE)
• Request validation
• Proper HTTP status codes
• Swagger/OpenAPI annotations if the project uses them

Principles

• Follow existing project conventions and package structure
• Include proper error handling
• Add input validation
• Use appropriate HTTP status codes
• Keep it consistent with existing code style